<template>
    <div class="app-container">
      <el-row>
        <el-col :span="12" class="card-box">
          <el-card>
            <div slot="header"><span><i class="el-icon-cpu"></i> CPU</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <thead>
                  <tr>
                    <th class="el-table__cell is-leaf"><div class="cell">属性</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">值</div></th>
                  </tr>
                </thead>
                <tbody>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">核心数</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.cpu">{{ server.cpu.cpuNum }}</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">用户使用率</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.cpu">{{ server.cpu.used }}%</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">系统使用率</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.cpu">{{ server.cpu.sys }}%</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">当前空闲率</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.cpu">{{ server.cpu.free }}%</div></td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>
  
        <el-col :span="12" class="card-box">
          <el-card>
            <div slot="header"><span><i class="el-icon-tickets"></i> 内存</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <thead>
                  <tr>
                    <th class="el-table__cell is-leaf"><div class="cell">属性</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">内存</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">JVM</div></th>
                  </tr>
                </thead>
                <tbody>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">总内存</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.mem">{{ server.mem.total }}G</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.total }}M</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">已用内存</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.mem">{{ server.mem.used}}G</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.used}}M</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">剩余内存</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.mem">{{ server.mem.free }}G</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.free }}M</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">使用率</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.mem" :class="{'text-danger': server.mem.usage > 80}">{{ server.mem.usage }}%</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm" :class="{'text-danger': server.jvm.usage > 80}">{{ server.jvm.usage }}%</div></td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>
  
        <el-col :span="24" class="card-box">
          <el-card>
            <div slot="header">
              <span><i class="el-icon-monitor"></i> 服务器信息</span>
            </div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <tbody>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">服务器名称</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.sys">{{ server.sys.computerName }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">操作系统</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.sys">{{ server.sys.osName }}</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">服务器IP</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.sys">{{ server.sys.computerIp }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">系统架构</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.sys">{{ server.sys.osArch }}</div></td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>
  
        <el-col :span="24" class="card-box">
          <el-card>
            <div slot="header">
              <span><i class="el-icon-coffee-cup"></i> Java虚拟机信息</span>
            </div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;table-layout:fixed;">
                <tbody>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">Java名称</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.name }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">Java版本</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.version }}</div></td>
                  </tr>
                  <tr>
                    <td class="el-table__cell is-leaf"><div class="cell">启动时间</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.startTime }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">运行时长</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.runTime }}</div></td>
                  </tr>
                  <tr>
                    <td colspan="1" class="el-table__cell is-leaf"><div class="cell">安装路径</div></td>
                    <td colspan="3" class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.home }}</div></td>
                  </tr>
                  <tr>
                    <td colspan="1" class="el-table__cell is-leaf"><div class="cell">项目路径</div></td>
                    <td colspan="3" class="el-table__cell is-leaf"><div class="cell" v-if="server.sys">{{ server.sys.userDir }}</div></td>
                  </tr>
                  <tr>
                    <td colspan="1" class="el-table__cell is-leaf"><div class="cell">运行参数</div></td>
                    <td colspan="3" class="el-table__cell is-leaf"><div class="cell" v-if="server.jvm">{{ server.jvm.inputArgs }}</div></td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>
  
        <el-col :span="24" class="card-box">
          <el-card>
            <div slot="header">
              <span><i class="el-icon-receiving"></i> 磁盘状态</span>
            </div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <thead>
                  <tr>
                    <th class="el-table__cell el-table__cell is-leaf"><div class="cell">盘符路径</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">文件系统</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">盘符类型</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">总大小</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">可用大小</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">已用大小</div></th>
                    <th class="el-table__cell is-leaf"><div class="cell">已用百分比</div></th>
                  </tr>
                </thead>
                <tbody v-if="server.sysFiles">
                  <tr v-for="(sysFile, index) in server.sysFiles" :key="index">
                    <td class="el-table__cell is-leaf"><div class="cell">{{ sysFile.dirName }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">{{ sysFile.sysTypeName }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">{{ sysFile.typeName }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">{{ sysFile.total }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">{{ sysFile.free }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell">{{ sysFile.used }}</div></td>
                    <td class="el-table__cell is-leaf"><div class="cell" :class="{'text-danger': sysFile.usage > 80}">{{ sysFile.usage }}%</div></td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>
      </el-row>
    </div>
  </template>
  
  <script>
  import { getServer } from "@/api/server";
  
  export default {
    name: "Server",
    data() {
      return {
        // 服务器信息
        server: []
      };
    },
    created() {
      this.getList();
      this.openLoading();
    },
    methods: {
      /** 查询服务器信息 */
      getList() {
        getServer().then(response => {
          this.server = response.data;
        });
      },
      // 打开加载层
      openLoading() {
      }
    }
  };
  </script>
  <style>
.app-container {
  padding: 20px;
  background-color: #f5f5f5; /* 设置背景颜色 */
  height: 700px;
  overflow: auto;
}

.card-box {
  margin-bottom: 20px; /* 卡片之间的间距 */
}

.custom-card {
  background: linear-gradient(to right, #ffffff, #f0f0f0); /* 渐变背景 */
  border: 1px solid #e0e0e0; /* 边框颜色 */
  border-radius: 8px; /* 圆角 */
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 阴影效果 */
}

.card-header {
  font-size: 1.2em; /* 标题字体大小 */
  font-weight: bold; /* 标题加粗 */
  color: #333; /* 标题颜色 */
}

.cell {
  padding: 10px; /* 单元格内边距 */
  text-align: center; /* 单元格居中对齐 */
}

.text-danger {
  color: red; /* 警告状态文字颜色 */
}


</style>